package untiring07.swing;

import java.awt.Component;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;

import javax.swing.JMenu;
import javax.swing.JMenuItem;
import javax.swing.JPanel;
import javax.swing.JPopupMenu;

public class SwingPopMenu extends JPopupMenu {
	private JPopupMenu popup = null;
	
	
	
	public SwingPopMenu(JPanel p) {
		//팝업메뉴 생성.
		popup = new JPopupMenu();
		JMenuItem m1 = new JMenuItem("Item");
		popup.add(m1);
		p.addMouseListener(new PopupMenuListener());
		// SwingMain의 contentPane(JPanel)에 PopupMenuListener를
		// MouseListener로 등록
		
	}

	class PopupMenuListener extends MouseAdapter {
		
		
		public void mousePressed(MouseEvent e) {
			if (e.isPopupTrigger()) {
				showMenu(e);
			}
		}
		public void mouseReleased(MouseEvent e) {
			if (e.isPopupTrigger()) {
				showMenu(e);
			}
		}
		private void showMenu(MouseEvent e) {
			popup.show(e.getComponent(), e.getX(), e.getY());
		}
	}
}
